Owner's manual for the Roland U-220. Listening to ROM Play, Important Notes, Front Panel & Rear Panel, Main Features, How to use this manual, How to Play the Sounds, About MIDI (how MIDI data is communicated, MIDI data used by the U-220), Introducing the U-220 (how the sounds generator is organized, memory structure, sound output, how MIDI data is received, operation), Function Reference (play mode, edit mode (setup settings, patch setting, editing a timbre, editing a rhythm set), data mode (write procedure, bulk dump, initialize, utility)), Basic Procedures (adjusting the volume, changing the output, selecting patches, changing current sound, changing pitch, adding reverb, adding chorus, adding vibrato, setting channels, using a sequencer), Supplementary Material (error messages, troubleshooting, parameter list, preset tone list, initialized settings, blank charts), Roland Exclusive messages, MIDI Implementation, MIDI Implementation Chart, MIDI Flow Chart, Specifications, Index. Roland Corporation, 1989.
